Select City

Hammer Ultra Classic vs boAt Primia Celestial vs Fire-Boltt Sphere

Key Feature Comparison

4.9

Hammer Ultra Classic

Check Price
close
5.1

boAt Primia Celestial

Check Price
close
6.1

Fire-Boltt Sphere

Check Price
close

At a Glance

Show differences only

Up to 5 Days

Up to 7 Days

600 mAh

Up to 8 Days

2.01 Inch

190 ppi, 240 x 296 pixels

1.52 Inch

426 ppi, 410 x 502 pixels

1.6 Inch

354 ppi, 400 x 400 pixels

Silicon

Detailed Specs

Brand

Hammer
Boat
Fire-Boltt

Model

Ultra Classic
Primia Celestial
Sphere

Launch Date

26-Oct-23
6-Oct-23
28-Feb-23

Price

Rs. 1,299
Rs. 1,899
Rs. 2,999

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Box Contents

Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card

Shape and Surface

Rectangular, Flat
Circular, Flat
Circular, Flat

Colors

Orange, Charcoal Black
Black
Black, Green Forest

Clock Face

Digital
Digital
Digital

Display Size

2.01 Inch
1.52 Inch
1.6 Inch

Display Resolution

240 x 296 pixels
410 x 502 pixels
400 x 400 pixels

Pixel Density

190 ppi
426 ppi
354 ppi

Display Technology

-
AMOLED
-

Compatible OS

Android, iOS
Android, iOS
Android, iOS

Battery Life

Up to 5 Days
Up to 7 Days
Up to 8 Days

Bluetooth

Yes, v5.3
Yes
Yes

USB Connectivity

No
No
No

Accelerometer

Yes
Yes
Yes

Text Message

Yes
Yes
Yes

Alarm

Yes
Yes
Yes

Timer

Yes
Yes
Yes

Incoming Call

-
Yes
Yes

Calling Feature

Yes
Yes
Yes

Camera Shutter Control

Yes
Yes
-

Find My Phone

Yes
Yes
Yes

Music Control

Yes
Yes
Yes

Receive Call

Yes
Yes
Yes

Calories Intake/Burned

Yes
Yes
Yes

Steps

Yes
Yes
Yes

Sleep Quality

Yes
Yes
Yes

Hours Slept

Yes
Yes
Yes

Heart Rate

Yes
Yes
Yes

Distance

Yes
Yes
Yes

Active Minutes

Yes
Yes
Yes

Activity/Inactivity

Yes
Yes
Yes

Alarm Clock

Yes
Yes
Yes

Stopwatch

Yes
Yes
Yes

Water Resistance

-
Yes, IP Certified IP67
Yes, IP Certified IP68

Dust Resistance

-
Yes
-

Speaker

Yes
Yes
-

You May Also Read

Google Mobile Phone Price List
POCO Mobile Price List
Huawei Mobile Price List
LG Mobile Price List
Motorola Mobile Price List

Recent News

Moto G86 Power Arrives In India At An Affordable Price: Check Specs
30th Jul 2025
Battlefield 6 Price Revealed: Know What EA Has Claimed 
30th Jul 2025
Grab The Best Deal During Amazon Great Freedom Festival 2025
30th Jul 2025
Redmi 15 5G India Launch Date, Powerful Battery Specs Revealed
30th Jul 2025
iOS 18.6 Update Begins Rolling Out : Know The All The New Features
30th Jul 2025

Tips & Tricks

Step-by-Step Guide on How to Change Fonts in Windows 11!
21st Jul 2025
How To Remove And Reset AirTag From Apple ID: Complete Guide 2025
18th Jul 2025
Best Camera Settings For Oppo Reno14: Tips & Tricks Inside
4th Jul 2025
Nothing Phone 3a Camera Settings: Capture Like A Pro
2nd Jul 2025
How To Make Your X (Twitter) Account Private: Full Guide [2025]
27th Jun 2025

Popular Leaks

POCO F7 Specs Leak, Will Launch With 7000mAh Battery
12th Jan 2025
iQOO and POCO to Enter Offline Market in India; Here’s When
23rd Nov 2021
OPPO Reno 14 Pro Leaks: New Design, Camera Details And Launch Hints
10th Apr 2025
OnePlus Nord 5 And Nord CE 5 Launch Leaks: Launch Timeframe, Specs
8th Jun 2025
Here’s How You Can Claim OnePlus 3, 3T, 5, 5T, 6, 6T Free Battery Replacement Offer in India
27th Aug 2021